With real-time translation of text common on the web and instantaneous speech-to-text gaining popularity, it seems that transliteration is cool again. But less obvious, and more difficult, methods of input are yet to be implemented. Case in point: sign language. The complicated and often contextual gestures form a vast visual vocabulary that isn’t easily captured or interpreted.
A team of British researchers, however, is making the attempt, creating a tool that translates a set of standard signs into readable text, in real time. It’s called the Portable Sign language Translator, and it should be out next year.

It’s hard to believe we’re not stuck in some strange time warp, as it’s beginning to feel (again) like TV is the next hot thing. Well, really, web TV. For one, The Wall Street Journal today reported that Intel is rumored to be developing a web-based, pay-TV service and reportedly has been pitching media companies on creating a “virtual cable operator” that would offer TV channels to U.S. consumers in a “bundle similar to subscriptions sold by cable and satellite TV operators.” According to these reports, Intel will be offering its own set-top box to carry the service.

Keith Teare, co-founder of TechCrunch and partner at incubator Archimedes Labs, isn’t thinking small when it comes to his new project Just.me — he says that it’s “asking and answering the question of what would happen if the phone was upgraded to be truly social.”
The app hasn’t launched yet, but Teare previewed it today at the South by Southwest Startup Accelerator, and I got a few more details from him afterward. Right now, he says that if you want to share something from your phone, you have to open a different app depending on whether you want to share a text update, a photo, or a video, and depending on who you want to share it with.

Whatever you think about Dropbox’s place in the future of communication, the company has been on a roll this year. Following up on a big redesign last week, which cleaned up navigation, search, and photos, chief executive Drew Houston got on stage last night at South By Southwest to talk about its early days, and where it’s going next.
First, the newsy bits. The company was profitable last year, he said yesterday, even though 96% of its 50 million-some users are on the free version. And, he confirmed that it had been valued at the $4 billion valuation that Arrington had heard around when it closed its massive $250 million round last fall. While he didn’t talk revenue, he said that more and more of its free users were moving to larger storage plans and starting to pay.

You might not often connect Al Gore and Sean Parker, but the pair took the stage together this afternoon at South by Southwest, and they made similar points — that the democratic system has been broken by a flood of special interest money, and that the Internet could be the way to fix it.
“To the extent that these new mediums and new media are going to have a role in reforming politics, it’s going to happen because … those systems will make politics more efficient,” said Parker (who, in addition to his more famous roles at Napster and Facebook, is the co-founder of Causes, and also invested in political startups Votizen and NationBuilder). Specifically, he says the Internet could lower the barrier to entry into politics, so people could run effective campaigns without raising vast amounts of money.

Today brings some rather high-profile recruiting from Google: the director of DARPA, the Department of Defense’s research arm, is leaving after three years of heading the agency to join Google at a “senior executive position.”
The news comes from a DARPA spokesman, who reports that Dugan felt she couldn’t refuse an offer from such an “innovative company.” She has worked at the agency on and off since 1996, and most recently has brought its budget and resources to bear on more practical problems like securing military networks. What role she will play at Google is unknown, but it is probably at least partially security-related.

Academy Award winning actor Forest Whitaker was at SXSW this past weekend, where his JuntoBox Films studio — which combines crowdsourcing social media technology with traditional film production — announced it has greenlit its first movie. Watch his interview with TechCrunch TV to see him discuss how technology is democratizing the filmmaking process, how Hollywood is slowly getting over its fear of the web, and how many apps he has on his iPhone (spoiler alert: it’s a lot!)

To publish a “review” of the Lytro as it is today is, in a way, very premature. But it’s also only fair. The product is shipping and, to an extent, complete. But given the number of features and planned improvements in the pipes, a review today will be obsolete in a few months. Nevertheless, an initial judgment on the device must be made.
So here is what can be said of the Lytro in a form that can only really be called a public beta.
We also recently got to talk with Lytro founder Ren Ng and their director of photography, Eric Cheng, at an event in San Francisco. I cornered them for a few minutes to talk about the product and their plans for the future. Watch the video inside.

Twitter just announced that it has acquired Posterous, the YCombinator-backed blogging and sharing platform that competed early on with Tumblr.
Terms of the deal weren’t disclosed. Posterous had raised $10.1 million in two venture rounds plus early fundraising with angels. Posterous says its service Spaces will stay up and running and that the company will give plenty of notice to users if they start to change the service.

Legendary scientist, inventor, futurist, and all-around tech icon Ray Kurzweil is attending the ongoing South By Southwest Interactive conference for the first time ever this year, and TechCrunch TV was very excited to be able to sit down with him for an interview. In this first half of our talk, watch Kurzweil discuss why we need more young entrepreneurs, how today’s consumer app landscape proves his Law of Accelerating Returns, how education is stuck in the 19th century, why privacy isn’t as big of a problem as we think, and lots more.